| Title |
Comment |
Keywords |
|
Ophiolites
|
10:05 - 11:09 (01:04) / 1.3 MB
|
ophiolite, mantle, "Scott Bogue", gabbro, iron, magnesium, sediment, "sea floor"
|
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The Sea Floor
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30 minutes / n.a.
|
"mid-oceanic ridge", submersible, crust, topography, nodule, manganese, "sea floor", life
|
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Conclusion
|
26:30 - 26:52 (00:22) / 0.2 MB
|
"sea floor", Earth, "James Sadd"
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Topography of the Sea Floor
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09:59 - 11:06 (01:07) / 0.7 MB
|
"Harry H. Hess", technology, fathometer, depth, Princeton, topography, "sea floor", guyot, "wave erosion", "mid-oceanic ridge"
|
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Magnetic Reversals
|
14:36 - 15:43 (01:07) / 0.8 MB
|
"Scott Bogue", geologist, paleomagnetism, ocean, oceanographer, "lava flow", "Cambridge University", "Frederick Vine", "Drummand Matthews", intensity, "magnetic reversal", "sea floor", "magnetic field", polarity
|
|
Scripp's Oceanographic Institution
|
17:31 - 18:24 (00:53) / 0.6 MB
|
"Tanya L. Atwater", "Frederick Vine", "Drummand Matthews", "sea floor", "magnetic field", "mid-oceanic ridge", "Scripps Institution of Oceanography"
|
|
Sampling the Sea Floor
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19:31 - 20:30 (00:59) / 1.3 MB
|
"transform fault", oceanographer, sampling, "sea floor", "Glomar Challenger", "drill core", "mid-oceanic ridge", paleomagnetism, "sea floor spreading", fossil, paleoclimate, mountain, "mineral deposit"
|
|
Large Mountain Ranges and Plateaus
|
09:26 - 09:45 (00:19) / 0.2 MB
|
mountain, plateau, orogeny, "plate tectonics", continent, subduction, "sea floor", volcano, collision
|
|
Mapping Convection Patterns
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20:30 - 21:20 (00:50) / 0.7 MB
|
"Don L. Anderson", convection, shape, Earth, satellite, "radar technique", mountain, continent, "sea floor"
|
|
Seamounts
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22:09 - 23:16 (01:07) / 0.8 MB
|
"Tanya L. Atwater", topography, "sea floor", seamount, "volcanic cone", "hot spot", volcano, "lava flow", plate, Hawaii, island, Aleutians, "Pacific Plate"
|
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Coral Atolls
|
23:16 - 24:37 (01:21) / 1.0 MB
|
"Tanya L. Atwater", Hawaii, seamount, guyot, "sea floor", island, erosion, wave, plate, "hot spot", "mid-oceanic ridge", "coral reef", "coral atoll"
|
|
Loihi
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24:37 - 25:29 (00:52) / 0.5 MB
|
theory, Hawaii, "hot spot", "Pacific Plate", "mantle plume", island, volcano, "sea floor"
|
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Mountains Rose from the Seas mountains,
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07:49 - 08:41 (00:52) / 1.1 MB
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sedimentation, "sedimentary rock", "sea floor", "James Hutton", "J. Lawford Anderson", sediment, orogeny
|
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Nature Recycles Materials
|
08:41 - 09:29 (00:48) / 0.8 MB
|
"James Hutton", sediment, mountain, "sea floor", uplift, erosion, "plate tectonics", orogeny
|
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The Rock Cycle
|
11:12 - 11:57 (00:45) / 1.1 MB
|
sediment, continent, magma, mantle, subduction, "sea floor", volcanism, "sedimentary rock", "metamorphic rock", "igneous rock", "rock cycle", crust, erosion, orogeny
|
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Uniformitarianism
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07:33 - 08:39 (01:06) / 2.0 MB
|
"James Hutton", Bible, "Theory of Uniformity", Uniformitarianism, uniformity, river, sediment, "sea floor", "sedimentary rock", Scotland, flood, landscape
|
|
Volcanoes and Magma
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02:19 - 03:46 (01:27) / 1.9 MB
|
"James Sadd", volcano, magma, "interior of the Earth", eruption, "volcanic gas", "volcanic ash", atmosphere, climate, Sun, "sea floor", "mid-oceanic ridge", crust
|
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Oceanic and Continental Magmas
|
13:49 - 14:51 (01:02) / 1.0 MB
|
magma, "plate tectonics", "sea floor", iron, magnesium, basalt, "Bowen's Reaction Series", subduction, silica, andesite, "South America", ocean, ridge, "Dee Trent"
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Weathering
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01:55 - 03:00 (01:05) / 1.8 MB
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"James Sadd", rock, "sea floor", uplift, orogeny, regression, "environment of formation", "Earth's surface", weathering, polar, tropic, granite, mineral
|
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Mass Wasting
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02:02 - 03:25 (01:23) / 2.3 MB
|
"James Sadd", "geologic hazard", "mass wasting", Armero, gravity, mountain, slope, landslide, boulder, road, landform, "Earth's surface", "sea floor", "plate tectonics", orogeny, landscape
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Sediment
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02:31 - 03:22 (00:51) / 1.0 MB
|
sediment, "mechanical weathering", "chemical weathering", erosion, wind, water, ice, "biological activity", sand, dune, beach, pebble, stream, shell, "sea floor", compaction, cementation, "sedimentary rock"
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Biological Contribution
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07:42 - 08:56 (01:14) / 1.3 MB
|
"sedimentary rock", "chemical sedimentation", ocean, "biological activity", algae, coral, invertebrate, "calcium carbonate", shell, reef, "sea floor", limestone, fossil, chalk, plant, animal, life, "continental shelf", radiolaria, diatom, silica, chert, diatomite
|
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Environments of Deposition
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09:44 - 10:14 (00:30) / 0.5 MB
|
"sedimentary rock", "clastic sediment", "glacial valley", lake, beach, "river delta", "sea floor", deposition, water, land
|
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Cross-Bedding
|
13:28 - 14:47 (01:19) / 1.4 MB
|
"sedimentary rock", "clastic sediment", "Principle of Original Horizontality", "sedimentary structure", bedding, cross-bedding, lakebed, "sea floor", wind, sand, dune, "mineral color", "mineral composition", "sand bar", "stream delta", geologist, stream, deposition, erosion, velocity, water
|
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Surf
|
04:47 - 05:49 (01:02) / 1.1 MB
|
water, wave, shore, "sea floor", seabed, "wave base", energy, "circular orbit", wavelength, "frictional drag", surf
|
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Tsunami
|
05:49 - 06:54 (01:05) / 1.0 MB
|
"James Sadd", ocean, wave, "seismic sea wave", tsunami, coast, "wave height", "geologic hazard", earthquake, "sea floor", wavelength, "circular orbit", "wave velocity", sediment
|
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Oil
|
03:28 - 04:15 (00:47) / 1.1 MB
|
resource, oil, "continental margin", microrganism, "sea floor", burial, sediment, preservation, microfossil, "natural gas", heat, pressure, time
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Geology School Keywords
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